CVE-2022-25008

Name: CVE-2022-25008
Creator: NVD / NIST
Published: 2022-03-30T23:15:08.093+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 4.26%

Last modified Jun 17, 2026

CVE-2022-25008 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. totolink EX300_v2 V4.0.3c.140_B20210429 and EX1200T V4.1.2cu.5230_B20210706 does not contain an authentication mechanism.. EPSS estimates a 4.26% chance of exploitation in the next 30 days.

Description

totolink EX300_v2 V4.0.3c.140_B20210429 and EX1200T V4.1.2cu.5230_B20210706 does not contain an authentication mechanism.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

4.26%

89.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-306

Affected Software

Vendor	Product	Versions
Totolink	Ex300 V2 Firmware	4.0.3c.140_b20210429
Totolink	Ex1200t Firmware	4.1.2cu.5230_b20210706

References

https://github.com/chibataiki/iot-vuls/blob/main/totolink/missing-authentication.mdExploit, Third Party Advisory
https://github.com/chibataiki/iot-vuls/blob/main/totolink/missing-authentication.mdExploit, Third Party Advisory

Timeline

Published: Mar 30, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-25008?

totolink EX300_v2 V4.0.3c.140_B20210429 and EX1200T V4.1.2cu.5230_B20210706 does not contain an authentication mechanism.

How severe is CVE-2022-25008?

CVE-2022-25008 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 4.26% probability of exploitation in the next 30 days.

How do I fix CVE-2022-25008?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-25008?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST